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Basic Materials > Oil Gas Equipment Services > Gulfmark Offshore, Inc. (GLF):

Monthly insider trade sell & buy 5 month 1 year 2 years 5 years
Monthly insider trades : GLF
May05Jun05Aug05Nov05Mar06Jun06Jul06Nov06Mar07Apr07May07Jun07Jul07Jan08Mar08May08Jun08Sep08Dec08Jan09Mar09May09Jun09Jul09Oct09Nov09Mar10Jun10Nov10Dec10Feb11Mar11Jun11Jul11Oct11Dec11Feb12Mar12May12Nov12May13Jun13Jul13Aug13Sep13Oct13Nov13Dec13Feb14Mar14Apr14
Buy Volume 000004002352052000100000001100000600000008000000000000000000009151639392800280040
Sale Volume 10000400001155400500027520152416179292162847734035555796313104131450000021032100000406821300030001370065213100500002334246294482021535244950273245100331460560288146001109538000149132315044871921574013415100063040
Monthly insider trades : GLF
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  • Sep08
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  • Jul09
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  • Dec10
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  • Dec11
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  • Jun13
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  • 400000
  • 350000
  • 300000
  • 250000
  • 200000
  • 150000
  • 100000
  • 50000
  • 0
0
10000
0
40000
0
1155
0
400
0
5000
400
2752
2352
0
0
1524
52
16179
0
29216
0
2847
0
734
100
0
0
3555
0
5796
0
31310
0
41314
0
50000
11000
0
0
21032
0
10000
600
0
0
40682
0
13000
0
3000
0
13700
0
652
800
13100
0
50000
0
23342
0
46294
0
48202
0
153524
0
49502
0
73245
0
10033
0
14605
0
60288
0
14600
0
11095
0
38000
0
149132
0
315044
0
87192
0
157401
0
34151
9151
0
63939
0
2800
0
2800
6304
40
0
  • Buy Volume
  • Sale Volume

* Disclaimer: Inside trades reported to the U.S. Securities and Exchange Commission. We make no guarantee on the accuracy of the data. For personal use only(includes study, research, education).

Short interest : Gulfmark Offshore, Inc., more insider from : Ownership & insider Summary : More researchs with these providers for symbol GLF